| 33.69 | 0. 0 | ||
| 1:10.32 | 0. 0 | ||
| 1:47.32 | 2:24.94 | (37.62) | |
| 4:16.42 | (1:51.48) | 4:54.06 | (37.64) |
| 5:31.08 | (37.02) | 6:09.27 | (38.19) |
| 6:45.74 | (36.47) | 7:23.06 | (37.32) |
| 7:59.90 | (36.84) | 8:38.03 | (38.13) |
| 9:14.57 | (36.54) | 9:52.20 | (37.63) |
| 10:29.15 | (36.95) | 11:06.43 | (37.28) |
| 11:43.05 | (36.62) | 12:20.11 | (37.06) |
| 12:56.46 | (36.35) | 13:33.42 | (36.96) |
| 14:09.31 | (35.89) | 14:46.39 | (37.08) |
| 15:22.81 | (36.42) | 16:00.49 | (37.68) |
| 16:37.71 | (37.22) | 17:15.33 | (37.62) |
| 17:52.62 | (37.29) | 18:29.63 | (37.01) |